Computer Studies - input/output

8 terms by andrewkarani 

Create a new folder

Advertisement Upgrade to remove ads

OMR

Optical Mark Reader
Human data into machine-encoded language
Tests, Forms, Surveys

OCR

Optical Character Reader
Scanned images & Text into machine-encoded Language
Offices, photo booths

MICR

Magnetic Ink Character Recognition
Processes cheques and gives routine/account number
Banks

ADC

Analogue to Digital Converter
Converts human understandable language into machine-encoded language

Input Device

hardware that is used to enter data into a computer. Bridges gap between you and the computer.

Manual Device

A device where the user has to enter the exact same data that the computer receives.

Output Device

A device that receives and/or displays output from a computer.

Auto Device

A device that is set to automatically control each step of a process.

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set